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Please review the following information to ** ensure the GNU General Public License version 3.0 requirements will be ** met: http://www.gnu.org/copyleft/gpl.html. ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #ifndef QPLATFORMWINDOWFORMAT_QPA_H #define QPLATFORMWINDOWFORMAT_QPA_H #include QT_BEGIN_HEADER QT_BEGIN_NAMESPACE QT_MODULE(Gui) class QPlatformWindowFormatPrivate; class Q_GUI_EXPORT QPlatformWindowFormat { public: enum FormatOption { DoubleBuffer = 0x0001, DepthBuffer = 0x0002, Rgba = 0x0004, AlphaChannel = 0x0008, AccumBuffer = 0x0010, StencilBuffer = 0x0020, StereoBuffers = 0x0040, DirectRendering = 0x0080, HasOverlay = 0x0100, SampleBuffers = 0x0200, DeprecatedFunctions = 0x0400, HasWindowSurface = 0x0800, SingleBuffer = DoubleBuffer << 16, NoDepthBuffer = DepthBuffer << 16, ColorIndex = Rgba << 16, NoAlphaChannel = AlphaChannel << 16, NoAccumBuffer = AccumBuffer << 16, NoStencilBuffer = StencilBuffer << 16, NoStereoBuffers = StereoBuffers << 16, IndirectRendering = DirectRendering << 16, NoOverlay = HasOverlay << 16, NoSampleBuffers = SampleBuffers << 16, NoDeprecatedFunctions = DeprecatedFunctions << 16, NoWindowSurface = HasWindowSurface << 16 }; Q_DECLARE_FLAGS(FormatOptions, FormatOption) enum WindowApi { Raster, OpenGL, OpenVG }; QPlatformWindowFormat(); QPlatformWindowFormat(FormatOptions options); QPlatformWindowFormat(const QPlatformWindowFormat &other); QPlatformWindowFormat &operator=(const QPlatformWindowFormat &other); ~QPlatformWindowFormat(); void setDepthBufferSize(int size); int depthBufferSize() const; void setAccumBufferSize(int size); int accumBufferSize() const; void setRedBufferSize(int size); int redBufferSize() const; void setGreenBufferSize(int size); int greenBufferSize() const; void setBlueBufferSize(int size); int blueBufferSize() const; void setAlphaBufferSize(int size); int alphaBufferSize() const; void setStencilBufferSize(int size); int stencilBufferSize() const; void setSampleBuffers(bool enable); bool sampleBuffers() const; void setSamples(int numSamples); int samples() const; void setSwapInterval(int interval); int swapInterval() const; void setWindowApi(QPlatformWindowFormat::WindowApi api); WindowApi windowApi() const; void setSharedContext(QPlatformGLContext *context); QPlatformGLContext *sharedGLContext() const; bool doubleBuffer() const; void setDoubleBuffer(bool enable); bool depth() const; void setDepth(bool enable); bool rgba() const; void setRgba(bool enable); bool alpha() const; void setAlpha(bool enable); bool accum() const; void setAccum(bool enable); bool stencil() const; void setStencil(bool enable); bool stereo() const; void setStereo(bool enable); bool directRendering() const; void setDirectRendering(bool enable); bool hasWindowSurface() const; void setWindowSurface(bool enable); void setOption(QPlatformWindowFormat::FormatOptions opt); bool testOption(QPlatformWindowFormat::FormatOptions opt) const; static QPlatformWindowFormat defaultFormat(); static void setDefaultFormat(const QPlatformWindowFormat& f); private: QPlatformWindowFormatPrivate *d; void detach(); friend Q_GUI_EXPORT bool operator==(const QPlatformWindowFormat&, const QPlatformWindowFormat&); friend Q_GUI_EXPORT bool operator!=(const QPlatformWindowFormat&, const QPlatformWindowFormat&); #ifndef QT_NO_DEBUG_STREAM friend Q_GUI_EXPORT QDebug operator<<(QDebug, const QPlatformWindowFormat &); #endif }; Q_GUI_EXPORT bool operator==(const QPlatformWindowFormat&, const QPlatformWindowFormat&); Q_GUI_EXPORT bool operator!=(const QPlatformWindowFormat&, const QPlatformWindowFormat&); #ifndef QT_NO_DEBUG_STREAM Q_OPENGL_EXPORT QDebug operator<<(QDebug, const QPlatformWindowFormat &); #endif Q_DECLARE_OPERATORS_FOR_FLAGS(QPlatformWindowFormat::FormatOptions) inline bool QPlatformWindowFormat::doubleBuffer() const { return testOption(QPlatformWindowFormat::DoubleBuffer); } inline bool QPlatformWindowFormat::depth() const { return testOption(QPlatformWindowFormat::DepthBuffer); } inline bool QPlatformWindowFormat::rgba() const { return testOption(QPlatformWindowFormat::Rgba); } inline bool QPlatformWindowFormat::alpha() const { return testOption(QPlatformWindowFormat::AlphaChannel); } inline bool QPlatformWindowFormat::accum() const { return testOption(QPlatformWindowFormat::AccumBuffer); } inline bool QPlatformWindowFormat::stencil() const { return testOption(QPlatformWindowFormat::StencilBuffer); } inline bool QPlatformWindowFormat::stereo() const { return testOption(QPlatformWindowFormat::StereoBuffers); } inline bool QPlatformWindowFormat::directRendering() const { return testOption(QPlatformWindowFormat::DirectRendering); } inline bool QPlatformWindowFormat::hasWindowSurface() const { return testOption(QPlatformWindowFormat::HasWindowSurface); } inline bool QPlatformWindowFormat::sampleBuffers() const { return testOption(QPlatformWindowFormat::SampleBuffers); } QT_END_NAMESPACE QT_END_HEADER #endif //QPLATFORMWINDOWFORMAT_QPA_H